<PRE><B>Question 442568</B>
A New Computer You visit Computer City to purchase a new computer system. You are going to purchase a computer, printer, and monitor from among the following brands.-

Computer 	Printer 	        Monitor 
Compaq	    Hewlett-Packard	Omega
IBM	    Epson	        Toshiba
Gateway	 	 
Dell
	 	 
•	a) Determine the number of points in the sample space.::4*2*2 = 16
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•	b) Construct a tree diagram and determine the sample space.
List the 2 printer options after each computer option
List the 2 monitor options after each printer option
That should give you 16 branches on a tree with 4 roots.
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Determine the probability of selecting 
•	c) a Gateway computer.:: 4/16
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•	d) a Hewlett-Packard printer.::8/16
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•	e) a Gateway computer and a Hewlett-Packard printer::2/16
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Cheers,
Stan H. 

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